<template>
  <div>
    <!--操作区 -->
    <el-row type="flex" justify="end" align="center">
      <!--操作区 -->
      <el-select v-model="currentYear" style="width: 120px" size="small" placeholder="请选择年份" @change="dateChange">
        <el-option
          v-for="item in yearList"
          :key="item"
          :value="item"
          :label="item"
        />
      </el-select>
      <el-select v-model="currentMonth" style="width: 120px" size="small" placeholder="请选择月份" @change="dateChange">
        <el-option
          v-for="item in 12"
          :key="item"
          :value="item"
          :label="item"
        />
      </el-select>
    </el-row>
    <!-- 日历组件 -->
    <el-calendar v-model="currentDate" :first-day-of-week="1">
      <template #dateCell="{ date, data }">
        <div class="date-content">
          <span class="text"> {{ data.day.split('-')[2] }}</span>
          <span v-if="isWeek(date)" class="rest">休</span>
        </div>
      </template>
    </el-calendar>
  </div>
</template>

<script>
export default {
  props: {
    stareDate: {
      type: Date,
      default: () => new Date()
    }
  },
  data() {
    return {
      currentDate: this.stareDate,
      currentYear: this.stareDate.getFullYear(),
      currentMonth: this.stareDate.getMonth() + 1
    }
  },
  computed: {
    yearList() {
      return Array.from(Array(10), (item, index) => index - 5 + this.currentDate.getFullYear())
    }
  },
  methods: {
    dateChange() {
      this.currentDate = new Date(
        this.currentYear + '/' + this.currentMonth + '/1'
      )
    },
    isWeek(date) {
      return [0, 6].includes(date.getDay())
    }
  }
}
</script>

<style lang='scss' scoped>
::v-deep .el-calendar-day {
    height: auto;
  }
  ::v-deep .el-calendar-table__row td,
  ::v-deep .el-calendar-table tr td:first-child,
  ::v-deep .el-calendar-table__row td.prev {
    border: none;
  }
  .date-content {
    height: 40px;
    text-align: center;
    line-height: 40px;
    font-size: 14px;
  }
  .date-content .rest {
    color: #fff;
    border-radius: 50%;
    background: rgb(250, 124, 77);
    width: 20px;
    height: 20px;
    line-height: 20px;
    display: inline-block;
    font-size: 12px;
    margin-left: 10px;
  }
  .date-content .text {
    width: 20px;
    height: 20px;
    line-height: 20px;
    display: inline-block;
  }
  ::v-deep .el-calendar-table td.is-selected .text {
    background: #409eff;
    color: #fff;
    border-radius: 50%;
  }
  ::v-deep .el-calendar__header {
    display: none;
  }
  ::v-deep .el-select{
    margin-left: 10px;
  }
</style>
